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MCQ

Q.

Which of the following two operations are provided by the IPC facility?

A

Write & delete message

B

Delete & receive message

C

Send & delete a message

D

Receive & send message

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A process can be terminated due to __________

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normal exit

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fatal error

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all of the mentioned

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What is a short-term scheduler?

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It selects which process has to be brought into the ready queue

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It selects which process has to be executed next and allocates CPU

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What is a Process Control Block?

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Process type variable

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Data Structure

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A secondary storage section

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fork

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create

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new

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In operating system, each process has its own __________

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address space and global variables

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open files

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pending alarms, signals and signal handlers

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all of the mentioned

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